We know, because its outlined in their privacy policy that they store dns logs for 24 hours, and store the location data of devices which allow the location history feature, and provide data to governments who send a proper search warrant with reasonable cause.
Im also suprised by the firefox performance on android. Ive noticed it can render pages chrome cannot, which is so suprising considering googles investment in progressive web apps and how some of their new android go apps use chrome to render.
i hide my Tars in a ~/.opt/ directory, because i dont want to mess with root owned dirs but i also dont want an ugly home directory. as well, i prefer the tars bc the updates are fast and in the background, and get updated faster then packages.
I tried very hard using bash scripting and some recursive archive extraction stuff to get all the icons out... but I couldnt get all the names, and I got a lot of false positives. Id be interested to know how the author did this.
there is a chance with anbox. however the project is very rough right now and never was gotten to work on ubuntu touch. hopefully they dont use too much of google play services very annoying device verificaton systems as well.
i think that minecraft stores the generated data along with modifications nowadays, instead of the neat little format you describe, because generating this frequently is usually very difficult for the computer. im not completely sure though.
ublock origin is a much safer and more effective way to deal with filtering then hosts files, as well it supports the host format and has its own very large lists built in
layers are not delta transfers in my opinion, they are just new copies or removed files. its like saying sftp is delta transfer because you don't have to send your entire disk image every time. I love layers and dockers very nice reusing of base layers and such but i feel like delta transfers would dramatically improve my workflow and upload times.